It appears there is some misdirection or incorrect category mapping in the database when exporting a historical budget to Excel.
I exported my 2025 budget to Excel and there was a random category that showed up. I have attached screen shots of the budget in Quicken I exported and the same budget in Excel that has the incorrect label for one of the categories.
Quicken Classic Deluxe for Windows
Quicken version R65,29 Build 27.1.65.29
Windows 11 OS